HEAT SINK DEVICE, BACKLIGHT DEVICE, AND IMAGE DISPLAY DEVICE OF LUMINESCENCE UNIT

摘要

PROBLEM TO BE SOLVED: To provide a heat sink device of a thin structure effectively dissipating heat generated from a number of light-emitting diodes.

SOLUTION: The heat sink device of the luminescent unit is structured of: a light-emitting unit mounting a light-emitting body; a chassis for fitting the light-emitting unit; a heat-radiating means for releasing heat; and a high heat-transfer device for transferring heat from the luminescent body to the heat-radiating means, and also is so structured to have a concave part fitted to the chassis for containing the high heat-transfer device.

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